flotation
UK[fləʊˈteɪʃən]US[floʊˈteɪʃən]
n
the process of floating or being floated, especially on water or in air.
n
the process of offering a company's shares for sale on the stock market for the first time.
n
the process of separating different minerals from crushed ore by causing some to float in a froth.
Morpheme Breakdown
float
ation
float
to rest on liquid
ation
noun suffix
Etymology
The word 'flotation' is a direct nominalization of the verb 'float', which has deep Germanic roots. The Old English verb flotian is related to flēotan (to float, swim) and shares a Proto-Indo-European ancestor with words like 'fleet' and 'flow', carrying the core sense of moving or resting on a liquid surface. The suffix '-ation' was borrowed from Latin via French, systematically used to convert verbs into nouns denoting a process or state. Therefore, 'flotation' logically builds from its literal, physical meaning—the process of floating—to specialized technical applications in finance and mineral processing, where the abstract concept of causing something to rise to the surface is central.
Analysis
Structure: float (to rest on liquid) + ation (noun suffix)
- float: From Old English flotian (to float, rest on surface of water), of Germanic origin; functional role: core verb root.
- ation: From Latin -ationem (noun-forming suffix indicating an action or process); functional role: suffix forming a noun of action.
Examples
The flotation device kept him safe in the water.
The company raised capital through a successful stock market flotation.
The mineral is extracted using a technique called froth flotation.